Will this interfere with my factory bumper or trim?

The Avera profile is engineered to mount cleanly to stock bumper geometry. Before final installation, test-fit the lip against your bumper and lower fascia to confirm clearance at all mounting points. Minor gaps can be shimmed or sealed during final assembly.

Should I apply clear coat or leave it raw carbon?

Clear coat is recommended to protect the weave from UV exposure and road contamination. Sand the surface lightly and apply a quality automotive clear coat in thin, even coats. This preserves the finish and extends the life of the carbon fiber.

What's the best way to mount this to my bumper?

The lip mounts to existing or new fastening points on your factory bumper assembly. Use stainless steel hardware rated for automotive trim and verify all mounting holes align before drilling. Refer to your vehicle's service manual for fastener sizing and torque specifications.